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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22681 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/PowerPC/README.txt b/lib/Target/PowerPC/README.txt
index 8c11c19c1a81dfdec666a5090d9d29e50e70e100..be6a5711e81d65e5f4a2f256aeb67860fe11358c 100644 (file)
--- a/lib/Target/PowerPC/README.txt
+++ b/lib/Target/PowerPC/README.txt
@@ -8,6 +8,9 @@ TODO:
        la r2, lo16(l2__ZTV4Cell)(r2)
        addi r2, r2, 8
 
+* Support 'update' load/store instructions.  These are cracked on the G5, but
+  are still a codesize win.
+
 * should hint to the branch select pass that it doesn't need to print the
   second unconditional branch, so we don't end up with things like:
        b .LBBl42__2E_expand_function_8_674     ; loopentry.24